Answer:.,
b
Step-by-step explanation:
Trust me
The answer increases it's amount of zeros with how many zeros are in the power.
Attached is answer .............
Answer:
<u>The correct answer is A. 5 kilograms</u>
<u>Both services will cost the same delivering a 5 kilograms package, but not for packages of 6 kilograms or more. </u>
Correct statement and question:
You want to deliver a package to Japan. The FedEx delivery service charges a $15 flat fee plus $2 per additional kilogram. You can also use the USPS Priority Mail service which charges you $5 per kilogram. After how many kilograms will the total costs of the two options be the same? Write a system of equations in order to solve this problem.
(A) 5 kilograms
(B) 10 kilograms
(C) 15 kilograms
(D) 20 kilograms
Source:
http://www.hoodriver.k12.or.us/cms/lib06/OR01000849/Centricity/Domain/788/Algebra%20work%20sample%20assignements.docx
Step-by-step explanation:
After how many kilograms will the total costs of the two options be the same? Write a system of equations in order to solve this problem.
For solving the problem, we will write the following equation:
x = Weight of the package that we want to deliver to Japan
FedEx delivery = 15 + 2x
USPS Priority Mail service = 5x
15 + 2x = 5x
2x - 5x = -15
-3x = - 15
x = -15/-3
x = 5
<u>The correct answer is A. 5 kilograms</u>
<u>Both services will cost the same delivering a 5 kilograms package, but not for packages of 6 kilograms or more. </u>
To find value of <em>x</em> we can use the sine angle function. From definition and basics of trigonometry we know that,
In this case our opposite is <em>x</em> and our hypotenuse is <em>15m</em><em> </em>and our angle is <em>35°.</em>
Therefore,
If we solve for <em>x</em>,
Hope this helps.
<u>r3t40</u>